OTC 6007 Lower Control Arm Prying Tool - Turns Lower Control Arm Ball Joint Installation Into a One Person Job; Requires OTC 7420 or 7421 Pry Bar or any 7/8" Diameter Pry Bar for Use (Not Included)

Before trying a pickle fork which will damage the boot, I’d give a non-destructive separator set like this a try: https://a.co/d/0heh2A4t (Usually also available to borrow from your local auto parts store if you don’t want to buy it) You may also find a lower control arm pry tool useful for pushing the LCA down further out of the way: https://a.co/d/0jarAdiZ